package service.impl;

import dao.UserDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import pojo.User;
import service.UserService;

import java.util.List;

@Service("userService")
public class UserServiceImpl implements UserService {
    @Autowired
    UserDao userDao ;

    @Override
    public List<User> findAll(User user,int offset, int pageSize) {
        return userDao.findAll(user,offset,pageSize);
    }
    @Override
    public int addUser(User user) {
        return userDao.addUser(user);
    }

    @Override
    public int deleteUser(int id) {
        return userDao.deleteUser(id);
    }

    @Override
    public int updateUser(User user) {
        return userDao.updateUser(user);
    }

    @Override
    public int count(User user) {
        return userDao.count(user);
    }

    @Override
    public User findUserById(int id) {
        return userDao.findUserById(id);
    }

    @Override
    public boolean login(User user) {
        int result = userDao.login(user);
        return result > 0;

    }
    @Override
    public int findUserByName(String username) {
        return userDao.findUserByName(username);
    }
}
